search for: ia64_intri_r

...he way can differ from one operation from another, but it might cause some inconsistency. The following ways are proposed so far. * Option 1: the current way The code would look like static inline unsigned long paravirt_get_cpuid(int index) { register __u64 ia64_intri_res asm ("r8"); register __u64 __index asm ("r8") = index; asm volatile (paravirt_alt_inst("mov %0=cpuid[%r1]", PARAVIRT_INST_GET_CPUID): "=r"(ia64_intri_re...

...he way can differ from one operation from another, but it might cause some inconsistency. The following ways are proposed so far. * Option 1: the current way The code would look like static inline unsigned long paravirt_get_cpuid(int index) { register __u64 ia64_intri_res asm ("r8"); register __u64 __index asm ("r8") = index; asm volatile (paravirt_alt_inst("mov %0=cpuid[%r1]", PARAVIRT_INST_GET_CPUID): "=r"(ia64_intri_re...

Hi. This patchset implements xen/ia64 domU support. Qing He and Eddie Dong also has been woring on pv_ops so that I want to discuss before going further and avoid duplicated work. I suppose that Eddie will also post his own patch. So reviewing both patches, we can reach to better pv_ops interface. - I didn't changed the ia64 intrinsic paravirtulization abi from the last post. Presumably it

Hi. This patchset implements xen/ia64 domU support. Qing He and Eddie Dong also has been woring on pv_ops so that I want to discuss before going further and avoid duplicated work. I suppose that Eddie will also post his own patch. So reviewing both patches, we can reach to better pv_ops interface. - I didn't changed the ia64 intrinsic paravirtulization abi from the last post. Presumably it

...sts in include/asm-ia64/delay.h > +static inline void ia64_set_dcr(unsigned long dcr) > +{ > + ia64_setreg(_IA64_REG_CR_DCR, dcr); > +} Please just call ia64_setreg() in your code rather than defining a wrapper for it. > +#define ia64_ttag(addr) > \ > +({ > \ > + __u64 ia64_intri_res; > \ > + asm volatile ("ttag %0=%1" : "=r"(ia64_intri_res) : "r" (addr)); > \ > + ia64_intri_res; > \ > +}) Please add to include/asm-ia64/gcc_intrin.h instead. > diff --git a/arch/ia64/kvm/lapic.h b/arch/ia64/kvm/lapic.h > new file mode 100...

...sts in include/asm-ia64/delay.h > +static inline void ia64_set_dcr(unsigned long dcr) > +{ > + ia64_setreg(_IA64_REG_CR_DCR, dcr); > +} Please just call ia64_setreg() in your code rather than defining a wrapper for it. > +#define ia64_ttag(addr) > \ > +({ > \ > + __u64 ia64_intri_res; > \ > + asm volatile ("ttag %0=%1" : "=r"(ia64_intri_res) : "r" (addr)); > \ > + ia64_intri_res; > \ > +}) Please add to include/asm-ia64/gcc_intrin.h instead. > diff --git a/arch/ia64/kvm/lapic.h b/arch/ia64/kvm/lapic.h > new file mode 100...

...hash.c > @@ -100,22 +100,13 @@ int __hash_iterator(struct __hash *h, > void *d); > static void hash_resize(struct __hash *h); > > -#if defined(__ia64__) > -#define ia64_fetchadd4_rel(p, inc) do { \ > - uint64_t ia64_intri_res; \ > - asm volatile ("fetchadd4.rel %0=[%1],%2" \ > - : "=r"(ia64_intri_res) : "r"(p), "i" (inc) \ > - : "memory");...

This patch set is intended for the next merge window. They are just enhancements of the already merged patches or ia64 porting from x86 paravirt techniques and that their quality is enough for merge. This patch set is for binary patch optimization for paravirt_ops. The binary patch optimization is important on native case because the paravirt_ops overhead can be reduced by converting indirect

This patch set is intended for the next merge window. They are just enhancements of the already merged patches or ia64 porting from x86 paravirt techniques and that their quality is enough for merge. This patch set is for binary patch optimization for paravirt_ops. The binary patch optimization is important on native case because the paravirt_ops overhead can be reduced by converting indirect

This patch set is intended for the next merge window. They are just enhancements of the already merged patches or ia64 porting from x86 paravirt techniques and that their quality is enough for merge. This patch set is for binary patch optimization for paravirt_ops which depends on the patch series I sent out, ia64/pv_ops, xen: more paravirtualization. The binary patch optimization is important on

This patch set is intended for the next merge window. They are just enhancements of the already merged patches or ia64 porting from x86 paravirt techniques and that their quality is enough for merge. This patch set is for binary patch optimization for paravirt_ops which depends on the patch series I sent out, ia64/pv_ops, xen: more paravirtualization. The binary patch optimization is important on

This patch set is for the next merge window. They are just enhancements of the already merged patches or ia64 porting from x86 paravirt techniques and that their quality is enough for merge. This patch set is for binary patch optimization for paravirt_ops which depends on the patch series I sent out, ia64/pv_ops, xen: more paravirtualization. The binary patch optimization is important on native

This patch set is for the next merge window. They are just enhancements of the already merged patches or ia64 porting from x86 paravirt techniques and that their quality is enough for merge. This patch set is for binary patch optimization for paravirt_ops which depends on the patch series I sent out, ia64/pv_ops, xen: more paravirtualization. The binary patch optimization is important on native

This patch set is for binary patch optimization for paravirt_ops. The binary patch optimization is important on native case because the paravirt_ops overhead can be reduced by converting indirect call into in-place execution or direct call. The first patch imports helper functions which themselves doesn't interesting things. The second patch replaces the indirect function calls with a

This patch set is for binary patch optimization for paravirt_ops. The binary patch optimization is important on native case because the paravirt_ops overhead can be reduced by converting indirect call into in-place execution or direct call. The first patch imports helper functions which themselves doesn't interesting things. The second patch replaces the indirect function calls with a

Hi. This patchset implements ia64/pv_ops support which is the framework for virtualization support. Please review and comments. On x86 various ways to support virtualization were proposed, and eventually pv_ops won. So on ia64 the pv_ops strategy is appropriate too. Later I'll post the patchset which implements xen domU based on ia64/pv_ops. Currently only ia64/xen pv_ops implementation

Hi. This patchset implements ia64/pv_ops support which is the framework for virtualization support. Please review and comments. On x86 various ways to support virtualization were proposed, and eventually pv_ops won. So on ia64 the pv_ops strategy is appropriate too. Later I'll post the patchset which implements xen domU based on ia64/pv_ops. Currently only ia64/xen pv_ops implementation

Hi. This patchset implements ia64/pv_ops support which is the framework for virtualization support. Changes from take 5 are rebased to Linux 2.6.26-rc3, bug fix ivt.S paravirtualization and multi entry point support. I believe these patches can be applied to the linux ia64 repository. On x86 various ways to support virtualization were proposed, and eventually pv_ops won. So on ia64 the pv_ops

Hi. This patchset implements ia64/pv_ops support which is the framework for virtualization support. Changes from take 5 are rebased to Linux 2.6.26-rc3, bug fix ivt.S paravirtualization and multi entry point support. I believe these patches can be applied to the linux ia64 repository. On x86 various ways to support virtualization were proposed, and eventually pv_ops won. So on ia64 the pv_ops

The following patches shave some rough edges off the tools build system to allow cross compiling for at least arm32 and arm64 based on the Debian/Ubuntu multiarch infrastructure. They also add the necessary fixes to build for arm64 (which I have only tried cross, not native). I have posted some instructions on how to compile with these patches on the wiki: